Let us start a target list...
We specify and buy a huge amount of products from suppliers of building components furniture etc.
This is the largest industry in the world.
We should demand high quality information from these suppliers to make our life easier.
As the GDL Alliance we are a group of GDL developers and evangelists. The GDL world has a potential impact much beyond the GDL programmers. All companies who use Archicad and now with the GDL Adapter, all Autocad users can benefit tremendously if GDL catalogs came online.
What you can do:
Send us your suggestions of comapanie to add to this list to: